Table of Contents Introduction ..............1 Installation ..............7 Read This Manual Thoroughly ............1 STANDBY GENERATOR INSTALLATION ........7 Operation and Maintenance ..............1 2.1.1 NFPA Standards ..............8 How to Obtain Service ..............1 2.1.2 Other Published Standards ..........8 Authorized Service Dealer Locator Number ..........1 BASIC STANDBY ELECTRIC SYSTEM .........8 EMERGENCY CIRCUIT ISOLATION METHOD .......8 Safety Rules ..............2...
Thank you for purchasing this model of the standby generator set read this Owner's Manual and thoroughly understand all instruc- product line by Generac Power Systems, Inc.. tions before using this equipment. The manufacturer also strongly recommends instructing other users to properly start and operate Every effort was expended to make sure that the information and the unit.
Safety Rules SAVE THESE INSTRUCTIONS – The manufacturer suggests that these rules for safe operation be copied and posted in potential hazard areas. Safety should be stressed to all operators, potential operators, and service and repair technicians for this equipment. SAVE THESE INSTRUCTIONS –...
Safety Rules FIRE HAZARDS • If people must stand on metal or concrete while installing, operating, servicing, adjusting or repairing this equipment, place insulative mats over a dry wooden platform. Work on the • Keep a fire extinguisher near the generator at all times. Do NOT equipment only while standing on such insulative mats.
General Information IDENTIFICATION RECORD ENGINE PROTECTIVE DEVICES The standby generator may be required to operate for long periods 1.1.1 DATA LABEL of time without an operator on hand to monitor such engine condi- tions as coolant temperature, oil pressure or rpm.-For that reason, Every generator set has a DATA LABEL that contains important the engine has several devices designed to protect it against information pertinent to the generator.
General Information DC FUSES Engine Lubrication System: Type of Oil Pump ............Gear Driven These fuses are located inside the control panel. They protect the Oil Filter ............Full Flow, Cartridge panel wiring and components from damaging overload. The unit Crankcase Oil Capacity ........7 L (7.5 U.S. quarts) will not start or crank if a fuse is blown.
General Information 1.6.4 COOLANT Figure 1.1 – Four-lead, Single-phase Stator Use a mixture of half Propylene glycol base, or Ethylene glycol base antifreeze, and half de-ionized water. Use only de-ionized water and Propylene glycol, or Ethylene glycol antifreeze. When adding coolant, always add the recommended 50-50 mixture. Do not remove the radiator pressure cap ...
Installation GENERATOR AND LOAD 1.10.2 BATTERY CHARGERS COMPATIBILITY All units are fitted with a 12 VDC, 10 amp charger. The generator must be fully compatible with the rated voltage, STANDBY GENERATOR phase and frequency of the connected electrical loads. The gen- erator, connected electrical devices, or both, can be damaged if INSTALLATION voltage, phase and frequency are not compatible.
Installation 2.1.1 NFPA STANDARDS Figure 2.1 – Basic Standby Electric System The following published standards booklets pertaining to standby electric systems are available form the National Fire Protection Association (NFPA), Batterymarch Park, Quincy, MA 02269: • NFPA No. 37, STATIONARY COMBUSTION ENGINES AND GAS TURBINES.
Installation GROUNDING THE GENERATOR TRANSFER SWITCH START The National Electrical Code requires the frame and external electri- SIGNAL CONNECTIONS cally conductive parts of this equipment to be properly connected If the generator is to be installed with an automatic transfer switch, to an approved earth ground and/or grounding rods.
Installation Battery electrolyte fluid is an extremely For recommended batteries, see “Specifications.” All batteries caustic sulfuric acid solution that can cause must be at 100 percent state-of-charge before they are installed severe burns. Do not permit fluid to contact on the generator.
Operation Fuel System Rodent Protection Make sure the fuel supply system to the generator (a) delivers the Make sure the four, three-inch diameter cap plugs (part # correct fuel at the correct pressure and (b) is properly purged and 0A8785) are properly installed in the tie-down holes in the side leak tested according to code.
Maintenance SERVICE SCHEDULE Annually or Every 600 Hours (whichever comes first) • Inspect all wiring. 4.1.1 AUTHORIZED OPERATOR MAINTENANCE • Test engine starter operation. FUNCTIONS • Drain water from fuel tank. • Retorque fan bolts. Every Month or 100 Hours (whichever comes first) •...
Maintenance 4.2.1 TEST STANDBY GENERATOR SYSTEM OPERATION The battery represents a risk of high short circuit current. When working on the battery, AND COMPONENTS always remove watches, rings or other metal An authorized operator should test the operation of the standby objects, and only use tools that have insu- generator system and inspect its components monthly (or 100 lated handles.
Maintenance REPAIR PARTS The latter portion of this manual consist of exploded views, parts lists and electrical data pertaining to this generator set. The parts lists consist of (a) an item number, (b) a part number, (c) the quan- tity required, and (d) a description of the part. The item number corresponds to an identical number on the exploded view drawing.
Warranty United States Environmental Protection Agency Warranty Statement (Stationary Emergency Compression-Ignition Generators) Warranty Rights, Obligations and Coverage Your emission-related warranty covers only components whose failure would increase an engine’s emissions of any regulated pollutant where they are designed, built, and equipped to be free from defects in materials and workmanship under applicable regulations of sec- tion 213 of the clean air act.
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IMPORTANT NOTE: This Warranty statement explains your rights and obligations under the Emission Control System Warranty (ECS Warranty), which is provided to you by Generac pursuant to federal and California law. See also the “Generac Limited Warranties for Generac Power Systems, Inc.,” which is enclosed herewith on a separate sheet, also provided to you by Generac.
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Warranty United States Environmental Protection Agency & California Warranty Statement (Stationary Compression-Ignition Generators) Emission Control System Warranty Emission Control System Warranty (ECS Warranty) for 1996 and later model year non-road diesel engines: (A) Applicability: This warranty shall apply to 1996 and later model year non-road diesel engines. The ECS Warranty shall begin on the date the new engine or equipment is purchased by/delivered to its original, end-use purchaser/owner and shall continue for five years, or 3,000 hours of use, thereafter, whichever occurs first.
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NOTE: ALL UNITS MUST HAVE A START-UP INSPECTION PERFORMED BY AN AUTHORIZED GENERAC DEALER. For a period of two (2) years or two thousand (2,000) hours of operation from the date of start up, which ever occurs first, Generac Power Systems, Inc. (Generac) will, at its option, repair or replace any part(s) which, upon examination, inspection, and testing by Generac or an Authorized/Certified Generac Dealer, or branch thereof, is found to be defective under normal use and service, in accordance with the warranty schedule set forth below.
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IMPORTANT NOTE: This Warranty statement explains your rights and obligations under the Emission Control System Warranty (ECS Warranty), which is provided to you by Generac pursuant to federal and California law. See also the “Generac Limited Warranties for Generac Power Systems, Inc.,” which is enclosed herewith on a separate sheet, also provided to you by Generac.
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Warranty United States Environmental Protection Agency & California Warranty Statement (Stationary Compression-Ignition Generators) Emission Control System Warranty Emission Control System Warranty (ECS Warranty) for 1996 and later model year non-road diesel engines: (A) Applicability: This warranty shall apply to 1996 and later model year non-road diesel engines. The ECS Warranty shall begin on the date the new engine or equipment is purchased by/delivered to its original, end-use purchaser/owner and shall continue for five years, or 3,000 hours of use, thereafter, whichever occurs first.
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Warranty United States Environmental Protection Agency Warranty Statement (Stationary Emergency Compression-Ignition Generators) Warranty Rights, Obligations and Coverage Your emission-related warranty covers only components whose failure would increase an engine’s emissions of any regulated pollutant where they are designed, built, and equipped to be free from defects in materials and workmanship under applicable regulations of sec- tion 213 of the clean air act.
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0F1855 CONNECTION BOX 390 H 0F4430 CONNECTION BOX 390 SHORT H 042568 SCREW HHC M6-1.0 X 20 G8.8 022473 WASHER FLAT 1/4-M6 ZINC 022097 WASHER LOCK M6-1/4 049813 NUT HEX M6 X 1.0 G8 YEL CHR 0F2124 BRACKET NEUTRAL 0C2454 SCREW THF M6-1 X 16 N WA Z/JS 0E9764 RAIL SNAPTRACK PCB HOLDER BULK (6”...
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EXPLODED VIEW: EV ALTCOMPRT 390 PME <80KW GROUP A DRAWING #: 0G5938 ITEM PART# QTY. DESCRIPTION 068406 SCREW HHC M12-1.75 X 60 G10.9 051769 WASHER LOCK M12 031980 TIEWRAP 13” LONG 083549 RUBBER SLEEVE 0A8240 FLEX PLATE SAE10 (REF.) 055173 SCREW HHC M8-1.25 X 20 G10.9 022129 WASHER, LOCK 5/16"-M8...
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EXPLODED VIEW: EV ALTCOMPRT 390 PME <80KW GROUP A DRAWING #: 0G5938 ITEM PART# QTY. DESCRIPTION 043180 WASHER FLAT M4 090152 ASSY BRIDGE RECTIFIER 0E9107 MOUNT RECTIFIER 023365 WASHER SHAKEPROOF INT #8 0A1786 .5CC ADH LOCTITE #8931 AA W/S 037554C SLEEVING UL #2 .268ID 3"PRECUT * ROTOR REPLACEMENT PARTS REVISION: K-2022-E...
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EXPLODED VIEW: EV ALTCOMPRT 390 PME <80KW GROUP A DRAWING #: 0G5938 ITEM PART# QTY. DESCRIPTION This page left blank intentionally REVISION: K-2022-E Page 4 of 4 DATE: 3/10/15...
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COMPONENTS INCLUDED IN 0G4141E COMPONENTS INCLUDED IN WIRE HARNESS 0F1823CST06 ENCL H/G CONTROL PANEL 0F1263 ADPTR RH SIDE WICKMANN 178.6191 0F1824AST06 COVER CONTROL PANEL H 0F1262 HOLDER FUSE WICKMANN 178.6150 0F2606 HINGE CONTINUOUS H PANEL 0F1264 ADPTR LH SIDE WICKMANN 178.6192 036261 RIVET POP .125 X .275 SS 0E9049B...
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COMPONENTS INCLUDED IN 0G4141E COMPONENTS INCLUDED IN WIRE HARNESS 0F1823CST06 ENCL H/G CONTROL PANEL 0F1263 ADPTR RH SIDE WICKMANN 178.6191 0F1824AST06 COVER CONTROL PANEL H 0F1262 HOLDER FUSE WICKMANN 178.6150 0F2606 HINGE CONTINUOUS H PANEL 0F1264 ADPTR LH SIDE WICKMANN 178.6192 036261 RIVET POP .125 X .275 SS 0E9049B...
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084918L HEATER BLOCK 1500W 120V 084427 BRACKET HEATER W/WELDNUTS 047411 SCREW HHC M6-1.0 X 16 G8.8 022473 WASHER FLAT 1/4-M6 ZINC 022097 WASHER LOCK M6-1/4 049813 NUT HEX M6 X 1.0 G8 YEL CHR 0A4707E ADAPTER 3/8 NPT M18 X 1.5 0C4905 BARBED EL 45 3/8 NPT X 5/8 OD 050967...
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EXPLODED VIEW: EV BATT HOLD DOWN 24, 27 & 31 GROUP C DRAWING #: 0G7790 ITEM PART# QTY. DESCRIPTION 058665 BATTERY 12VDC 90-AH 27F 058665A BATTERY SERVICE DRY 058208 BATTERY 12VDC 24F 525 CCA 061119 BATTERY BCI GRP 31 061119A 31E BATTERY SERVICE DRY 0A4010 SCREW HHC M8-1.25 X 60 C8.8 FT...
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058665 BATTERY 12VDC 90-AH 27F 058665A BATTERY SERVICE DRY 058208 BATTERY 12VDC 24F 525 CCA 061119 BATTERY BCI GRP 31 061119A 31E BATTERY SERVICE DRY 0A4010 SCREW HHC M8-1.25 X 60 C8.8 FT 0A4010 SCREW HHC M8-1.25 X 60 C8.8 FT 099049 J BOLT BATTERY TRAY 052858...
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EXPLODED VIEW: EV BASETANK 190G A EXT FLL/VNT GROUP C DRAWING #: 0G8424 ITEM PART# QTY. DESCRIPTION 0G83620ST0R BASETANK 190G AGRP EXT VNT/FLL 0A7934 SCREW HHC 5/8-11 X 1-3/4 G8 022247 WASHER FLAT 5/8 ZINC 022245 NUT HEX 5/8-11 STEEL 0E1567A COVER, STUB-UP (A GRP 2FT) 050190...
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0G83620ST03 BASETANK 190G AGRP EXT VNT/FLL 0C6789 SCREW HHC M12-1.75 X 30 SS FT 087171 WASHER FLAT 1/2 SS 051548 NUT HEX M12-1.75 G8 SS 0E1567A COVER, STUB-UP (A GRP 2FT) 050190 WASHER FLAT .344 ID X 1.0 OD 051754 SCREW HHC M8-1.25 X 12 G8.8 0D3038 BARBED STR FE 3/8NPT X 5/16...
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0G92860ST 03 LEVEL ONE GRD TOP 2.4L G4 50KW 0G92870ST 03 LVL 1 GRD RH SIDE 2.4L G4 50KW 0G42340ST 03 ACCESS COVER, LVL-1 4.5L G4 0G92880ST 03 LEVEL 1 GRD BOT 2.4L G4 50KW 0G92890ST 03 LVL 1 GRD LH SIDE 2.4L G 4 50KW 0G84370ST 03 PLATE, LEVEL O NE GUARD 0C2454...
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0G92830ST03 ASSY MTG BASE 2.4L G4 50KW SHT 052860 NUT FLANGED HEX M12-1.75 052251A DAMPENER VIB 50 WHITE 052257 SPACER .49 X .62 X 1.87 PWDR/ZNC 052252 DAMPENER VIBRATION 052259 WASHER FLAT M12 052891 SCREW HHC M12-1.75 X 80 G8.8 024310 PLUG STD PIPE 1/2 STEEL SQ HD 0C4905...
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EXPLODED VIEW: EV KIT FAN GUARD GROUP C DRAWING #: 0G9311 ITEM PART# QTY. DESCRIPTION 0G92960ST03 GUARD, 3.0L G4 FAN 0G68380ST03 SUPPORT BRACKET, FAN GUARD 0C2454 SCREW THF M6-1 X 16 N WA Z/JS 0F2776A BRACKET, SIGNAL CONDITIONER 0A2115 WASHER NYLON .257 (1) 7 0F2776A BRACKET, SIGNAL CONDITIONER...
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0F3862 ADPTR 90DEG M14X1.5-MX3/8JIC-M 0F3741B HOSE SS DSL FUEL 3/8"X38"LONG 0C4973B ADAPTER 90D JIC37 3/8NPT X9/16 0G9362 TEE BRANCH 3/8NPT FMF BRASS 0G6602A FUEL RTN CONN W/200KPA CK VLV 0G9363 BARBED EL 90 3/8NPT X 5/16...
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073267 CLEANER, AIR ECD08-5009 0G67950S0T3 BRACKET, AIR CLEANER 3.0L G4 073354 STRAP AIR CLEANER 0G8052 TUBE, AIR INTAKE 0F1702 ELBOW RUBBER RED 90 2.5-2.36" 051756 SCREW HHC M10-1.5 X 20 G8.8 046526 WASHER LOCK 5/8-M10 022131 WASHER FLAT 5/8-M10 045772 NUT HEX M10-1.5 G8 YEL CHR 039294 CLAMP HOSE #44 2.31 - 3.25...
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0F2608B RAD 598 X 568 X 49,DIESEL ONLY 0G6815 ASSEMBLY, 3.0L G 4 CAC 052250 TAPE FOAM 1X1 ( 23”LG ) 0G80970ST 03 RADIATO R SUPPORT L/H SIDE 0G80980ST 03 RADIATO R SUPPORT R/H SIDE 0G74950ST 03 VENTURI, 2.4L G4 0G9306 PIPE, CAC LH SIDE 2.4L G4 SHT 0G9305...
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0G6042 ENGINE 2.4L W/CAC TIER 3 0F0683 ENGINE FOOT 2.4L JD STAMPING 0G9295 FAN SPACER 2.4L G4 22" FAN SHT 0F2820 FAN 22"DIA 10 BLADE C2&C3 CPL 0A8241 ADAPTOR SAE4 TO SAE3 0A8240 FLEX PLATE SAE10 0G81990SS0R HEAT SHIELD, EXH MAN 2.4L CAC 0G8198 SPACER .34 X .62 X 2.375 0G76860SS0R...
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EXPLODED VIEW: EV BASETANK 190G AGRP DEQ GROUP C DRAWING #: 0G8633 ITEM PART# QTY. DESCRIPTION 0G83620ST0R BASETANK 190G AGRP EXT VNT/FLL 0A7934 SCREW HHC 5/8-11 X 1-3/4 G8 022247 WASHER FLAT 5/8 ZINC 022245 NUT HEX 5/8-11 STEEL 0E1567A COVER, STUB-UP (A GRP 2FT) 050190 WASHER FLAT .344 ID X 1.0 OD...
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059937 MUFFLER 2 NPT BXU 060366 MUFFLER STRAP 6 IN DIA 059933 ELBOW 90D 2 NPT 059109 NIPPLE TOE 2 NPT X 9 BLK IRON 039253 SCREW HHC M8-1.25 X 20 G8.8 052858 NUT LOCK FLANGE M8-1.25 0A4621C FLEX (2.5"OD X 2"NPT X 375LNG) 059939 RAIN CAP 2.37 I.D.
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0C3594 ASSEMBLY M6 HINGE (6) 51 0C3157K INSULATION DOOR SECTION #1 (5) 2 0C3157AF INSULATION, SMALL DOOR (6) 52 0C3157L INSULATION DOOR SECTION #2 0A3359 SCREW BHSC M6-1.0 X 16 SS 0C4375F INSULATION FRONT CNR PS #2 (5) 4 0E5298M INSUL HIGH TEMP DOOR TOP 0C4375E INSULATION FRONT CNR PS #1...
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EXPLODED VIEW: RAD BLOCK OFF D2.4 G4 GROUP C DRAWING #: 0H1085D APPLICABLE TO: ITEM PART# QTY. DESCRIPTION 0G75470S0T3 AIR BLOCK OFF L/H SIDE 0G7547AST03 AIR BLOCK OFF R/H SIDE 0G75520ST03 BRACE FRONT BOTTOM 0C2454 SCREW THF M6- 1 X 16 N WA Z/JS REVISION:-A- PAGE 2 OF 2 DATE: 12/11/08...
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